CN109253096A - 排出式除虫换气扇 - Google Patents

排出式除虫换气扇 Download PDF

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Publication number
CN109253096A
CN109253096A CN201811023345.3A CN201811023345A CN109253096A CN 109253096 A CN109253096 A CN 109253096A CN 201811023345 A CN201811023345 A CN 201811023345A CN 109253096 A CN109253096 A CN 109253096A
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Prior art keywords
fan
shutter
ventilation fan
discharge formula
exhaust pipe
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CN201811023345.3A
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钱月珍
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Individual
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Priority to CN201811023345.3A priority Critical patent/CN109253096A/zh
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
    • A01M1/00—Stationary means for catching or killing insects
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
    • A01M1/00—Stationary means for catching or killing insects
    • A01M1/08—Attracting and catching insects by using combined illumination or colours and suction effects
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
    • A01M1/00—Stationary means for catching or killing insects
    • A01M1/20—Poisoning, narcotising, or burning insects
    • A01M1/2022—Poisoning or narcotising insects by vaporising an insecticide
    • A01M1/2027—Poisoning or narcotising insects by vaporising an insecticide without heating
    • A01M1/2033—Poisoning or narcotising insects by vaporising an insecticide without heating using a fan
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/26—Rotors specially for elastic fluids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/403—Casings; Connections of working fluid especially adapted for elastic fluid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
    • F21V33/0088—Ventilating systems
    • F21V33/0096—Fans, e.g. ceiling fans
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
    • F04D25/088—Ceiling fans
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]

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  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Pest Control & Pesticides (AREA)
  • General Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Insects & Arthropods (AREA)
  • Mechanical Engineering (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Ventilation (AREA)

Abstract

本发明提供一种排出式除虫换气扇，该排出式除虫换气扇包括有置于排气管道内部的电机、风扇、百叶窗；所述电机与所述风扇相连接，驱动其旋转将室内气体抽出至室外；所述百叶窗安装在所述排气管道进气口处；所述排气管道内部百叶窗上方安装有灯源，所述灯源穿透所述百叶窗照射至室内；该排出式除虫换气扇可以将室内的蚊虫吸引排出到室外，以改善室内环境。

Description

排出式除虫换气扇
技术领域
本发明涉及换气扇领域，具体的是一种排出式换气装置。
背景技术
换气扇是由电动机带动风扇旋转驱动气流，将室内空气抽向室外的一类空气调节电器，换气的目的就是要除去室内的污浊空气，调节温度、湿度和感觉效果。目前的换气扇广泛应用于卫生间、公共厕所等室内空间，该种空间由于光线较暗，且空气较为潮湿，通常会吸引较多蚊虫，给人们的日常生活带来困扰。
发明内容
针对上述问题，本发明的目的在于提供一种排出式除虫换气扇，该排出式除虫换气扇可以将室内的蚊虫吸引并排出到室外，以改善室内环境。
本发明实现技术目的所采用的技术方案是：该排出式除虫换气扇包括有置于排气管道内部的电机、风扇、百叶窗；所述电机与所述风扇相连接，驱动其旋转将室内气体抽出至室外；所述百叶窗安装在所述排气管道进气口处；所述排气管道内部百叶窗上方安装有灯源，所述灯源穿透所述百叶窗照射至室内。
作为优选，所述灯源为环形灯管，且宜采用紫光灯，环形光源可以避免阻挡换气扇的气流，而紫光灯对于引蚊虫更具吸引力，使蚊虫更靠近百叶窗从而被吸入排气管道。
作为优选，所述灯源为安装于所述风扇各个扇叶下表面的贴片LED，当扇叶旋转起来时，各个灯源形成完整的光环，由于上方被同样旋转的扇叶阻挡住光线，只能向下发出光线，吸引蚊虫进入排气管道，此时风扇上方处于漆黑状态，防止蚊虫又被灯光吸引，逆着气流向回飞入室内。
作为优选，所述百叶窗下方悬挂有挥发框，所述挥发框内部装有蘸满蚊香水的吸水棉，当排气扇启动时，该吸水棉上方的空气流动加快，吸水棉内的蚊香水加快挥发，使飞近百叶窗的蚊虫受蚊香水作用而昏厥或麻痹，更易于被吸入排气管道内。
作为优选，所述风扇下方设有环绕风扇转轴均匀分布的击打细杆，各所述击打细杆的内端与所述风扇的转轴相对固定，外端沿水平方向向外延伸；由此，当换气扇工作时，风扇旋带动各个击打细杆一同高速旋转，可击晕打击细杆附近的蚊虫，使蚊虫更易于被吸入排气管道内。
本发明的有益效果在于：该排出式除虫换气扇在使用时，电机驱动风扇转动产生气流将室内空气抽出至室外，风扇下方的灯源透过百叶窗照射至室内，室内的蚊虫被灯源吸引飞至百叶窗附近，被气流吸入排气管道，从而排出到室外。
附图说明
图1是本排出式除虫换气扇实施例一的正向示意图。
图2是本排出式除虫换气扇实施例二的正向示意图。
图3是本排出式除虫换气扇实施例三的正向示意图。
具体实施方式
下面结合附图和实施例对本发明进一步说明：
实施例一：
在图1所示的实施例一中，该排出式除虫换气扇包括有置于排气管道11内部的电机1、风扇2、百叶窗3；所述电机1与所述风扇2相连接，驱动其旋转将室内气体抽出至室外；所述百叶窗3安装在所述排气管道11进气口处；所述排气管道11内部百叶窗3上方安装有灯源4，本实施例一中，该灯源4为环形灯管，且宜采用对蚊虫较为敏感的紫光灯，其光照穿过所述百叶窗3照射至室内。
该排出式除虫换气扇在使用时，电机1驱动风扇2转动产生气流将室内空气抽出至室外，风扇2下方的灯源4透过百叶窗3照射至室内，室内的蚊虫被灯源4吸引飞至百叶窗3附近，被气流吸入排气管道11，从而排出到室外。
实施例二：
在图2所示的实施例二中，与实施例一不同之处在于：所述灯源4为安装于所述风扇2各个扇叶下表面的贴片LED，当扇叶旋转起来时，各个灯源4形成完整的光环，由于上方被同样旋转的扇叶阻挡住光线，只能向下发出光线，吸引蚊虫进入排气管道11，此时风扇2上方处于漆黑状态，防止蚊虫又被灯光吸引，逆着气流向回飞入室内。
另外，所述百叶窗3下方悬挂有挥发框32，所述挥发框32内部装有蘸满蚊香水的吸水棉31，当排气扇启动时，该吸水棉31上方的空气流动加快，吸水棉31内的蚊香水加快挥发，使飞近百叶窗3的蚊虫受蚊香水作用而昏厥或麻痹，更易于被吸入排气管道11内。
实施例三：
在图3所示的实施例三中，在实施例二的基础之上，所述风扇2下方均布有击打细杆21，各所述击打细杆21的内端与所述风扇2的转轴相对固定，外端沿水平方向向外延伸；由此，当换气扇工作时，风扇2旋带动各个击打细杆21一同高速旋转，可击晕打击细杆21附近的蚊虫，使蚊虫更易于被吸入排气管道11内。
以上所述仅为本发明的较佳实施例，并不用以限制本发明，凡在本发明的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本发明的保护范围之内。

Claims (5)

1.一种排出式除虫换气扇，包括有置于排气管道（11）内部的电机（1）、风扇（2）、百叶窗（3）；所述电机（1）与所述风扇（2）相连接，驱动其旋转将室内气体抽出至室外；所述百叶窗（3）安装在所述排气管道（11）进气口处；其特征在于：所述排气管道（11）内部百叶窗（3）上方安装有灯源（4），所述灯源（4）穿过所述百叶窗（3）照射至室内。
2.根据权利要求1所述的排出式除虫换气扇，其特征在于：所述灯源（4）为环形灯管。
3.根据权利要求1所述的排出式除虫换气扇，其特征在于：所述灯源（4）为安装于所述风扇（2）各个扇叶下表面的贴片LED。
4.根据权利要求1所述的排出式除虫换气扇，其特征在于：所述百叶窗（3）下方悬挂有挥发框（32），所述挥发框（32）内部装有蘸满蚊香水的吸水棉（31）。
5.根据权利要求1所述的排出式除虫换气扇，其特征在于：所述风扇（2）下方设有环绕风扇（2）转轴均匀分布的击打细杆（21），各所述击打细杆（21）的内端与所述风扇（2）的转轴相对固定，外端沿水平方向向外延伸。
CN201811023345.3A 2018-09-04 2018-09-04 排出式除虫换气扇 Pending CN109253096A (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110706962A (zh) * 2019-10-14 2020-01-17 国网山东省电力公司潍坊供电公司 一种刀闸保护装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2076619U (zh) * 1990-09-25 1991-05-08 于怀海 新型灭蚊换气扇
JP2007000187A (ja) * 2005-06-21 2007-01-11 Fumakilla Ltd 揮散性物質放散用容器
CN203441789U (zh) * 2013-07-25 2014-02-19 深圳米拉克电器有限公司 一种吸引蚊虫的排风扇
CN206478019U (zh) * 2016-12-13 2017-09-08 深圳市名雕装饰股份有限公司 一种除蚊换气扇

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2076619U (zh) * 1990-09-25 1991-05-08 于怀海 新型灭蚊换气扇
JP2007000187A (ja) * 2005-06-21 2007-01-11 Fumakilla Ltd 揮散性物質放散用容器
CN203441789U (zh) * 2013-07-25 2014-02-19 深圳米拉克电器有限公司 一种吸引蚊虫的排风扇
CN206478019U (zh) * 2016-12-13 2017-09-08 深圳市名雕装饰股份有限公司 一种除蚊换气扇

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110706962A (zh) * 2019-10-14 2020-01-17 国网山东省电力公司潍坊供电公司 一种刀闸保护装置

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